20099685762

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{28433}}^1$

素因数の和:28529

約数の個数: 128

約数和(自身を含む): 51590649600

約数和(自身を除く): 31490963838

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 53, 54, 57, 78, 106, 114, 117, 159, 171, 234, 247, 318, 342, 351, 477, 494, 513, 689, 702, 741, 954, 1007, 1026, 1378, 1431, 1482, 2014, 2067, 2223, 2862, 3021, 4134, 4446, 6042, 6201, 6669, 9063, 12402, 13091, 13338, 18126, 18603, 26182, 27189, 28433, 37206, 39273, 54378, 56866, 78546, 85299, 117819, 170598, 235638, 255897, 353457, 369629, 511794, 540227, 706914, 739258, 767691, 1080454, 1108887, 1506949, 1535382, 1620681, 2217774, 3013898, 3241362, 3326661, 4520847, 4862043, 6653322, 7022951, 9041694, 9724086, 9979983, 13562541, 14045902, 14586129, 19590337, 19959966, 21068853, 27125082, 28632031, 29172258, 39180674, 40687623, 42137706, 57264062, 58771011, 63206559, 81375246, 85896093, 117542022, 126413118, 171792186, 176313033, 189619677, 257688279, 352626066, 372216403, 379239354, 515376558, 528939099, 744432806, 773064837, 1057878198, 1116649209, 1546129674, 2233298418, 3349947627, 6699895254, 10049842881, 20099685762]

約数ペア:

[(1, 20099685762), (2, 10049842881), (3, 6699895254), (6, 3349947627), (9, 2233298418), (13, 1546129674), (18, 1116649209), (19, 1057878198), (26, 773064837), (27, 744432806), (38, 528939099), (39, 515376558), (53, 379239354), (54, 372216403), (57, 352626066), (78, 257688279), (106, 189619677), (114, 176313033), (117, 171792186), (159, 126413118), (171, 117542022), (234, 85896093), (247, 81375246), (318, 63206559), (342, 58771011), (351, 57264062), (477, 42137706), (494, 40687623), (513, 39180674), (689, 29172258), (702, 28632031), (741, 27125082), (954, 21068853), (1007, 19959966), (1026, 19590337), (1378, 14586129), (1431, 14045902), (1482, 13562541), (2014, 9979983), (2067, 9724086), (2223, 9041694), (2862, 7022951), (3021, 6653322), (4134, 4862043), (4446, 4520847), (6042, 3326661), (6201, 3241362), (6669, 3013898), (9063, 2217774), (12402, 1620681), (13091, 1535382), (13338, 1506949), (18126, 1108887), (18603, 1080454), (26182, 767691), (27189, 739258), (28433, 706914), (37206, 540227), (39273, 511794), (54378, 369629), (56866, 353457), (78546, 255897), (85299, 235638), (117819, 170598)]